Certain melody involves wedding band producing what Genesis is all about (8)
I believe the answer is:
creation
'what genesis is all about' is the definition.
I can't tell whether this definition defines the answer.
'certain melody involves wedding band' is the wordplay.
I cannot quite understand how this works, but
'band' could be 'o' (I've seen this in other clues) and 'o' is located in the answer.
an anagram of 'certain' is 'creatin' which is present in the remaining letters.
This accounts for all the letters.
This may be the basis of clue (or it may be nonsense).
'producing' acts as a link.
Can you help me to learn more?
(Other definitions for creation that I've seen before include "Puzzlingly" , "Conception" , "Act of God" , "The making of something out of nothing" , "Reaction to act of making something new" .)